bundles/org.simantics.spreadsheet.ui/src/org/simantics/spreadsheet/ui/ClientTableModel.java

   1 /*******************************************************************************\r
   2  * in Industry THTH ry.\r
   3  * All rights reserved. This program and the accompanying materials\r
   4  * are made available under the terms of the Eclipse Public License v1.0\r
   5  * which accompanies this distribution, and is available at\r
   6  * http://www.eclipse.org/legal/epl-v10.html\r
   7  *\r
   8  * Contributors:\r
   9  *     VTT Technical Research Centre of Finland - initial API and implementation\r
  10  *******************************************************************************/\r
  11 package org.simantics.spreadsheet.ui;\r
  12 \r
  13 import java.awt.Color;\r
  14 import java.awt.Font;\r
  15 import java.util.concurrent.atomic.AtomicBoolean;\r
  16 \r
  17 import javax.swing.table.DefaultTableModel;\r
  18 \r
  19 import org.simantics.spreadsheet.ClientModel;\r
  20 import org.simantics.spreadsheet.ClientModel.ClientModelListener;\r
  21 import org.simantics.spreadsheet.ClientModel.OperationMode;\r
  22 import org.simantics.spreadsheet.graph.SpreadsheetStyle;\r
  23 import org.simantics.spreadsheet.util.SpreadsheetUtils;\r
  24 import org.simantics.ui.colors.Colors;\r
  25 import org.simantics.ui.fonts.Fonts;\r
  26 import org.simantics.utils.threads.AWTThread;\r
  27 \r
  28 final public class ClientTableModel extends DefaultTableModel {\r
  29 \r
  30         private static final long serialVersionUID = 226747623479756815L;\r
  31         private final ClientModel model;\r
  32         \r
  33         public ClientTableModel(ClientModel model) {\r
  34                 this.model = model;\r
  35         }\r
  36         \r
  37         public void setModel(final SpreadsheetModel model) {\r
  38                 \r
  39                 final SpreadsheetTable table = model.getTable();\r
  40                 \r
  41                 this.model.addListener(new ClientModelListener() {\r
  42 \r
  43                         private AtomicBoolean dirtyStructure = new AtomicBoolean(false);\r
  44                         private AtomicBoolean dirtyHeaderSizes = new AtomicBoolean(false);\r
  45                         private AtomicBoolean dirtyValues = new AtomicBoolean(false);\r
  46                         private AtomicBoolean dirtySources = new AtomicBoolean(false);\r
  47                         \r
  48                         @Override\r
  49                         public void columnLabels(String[] labels) {\r
  50                                 dirtyStructure.set(true);\r
  51                         }\r
  52 \r
  53                         @Override\r
  54                         public void rowLabels(String[] labels) {\r
  55                                 dirtyStructure.set(true);\r
  56                         }\r
  57 \r
  58                         @Override\r
  59                         public void rows(int amount) {\r
  60                                 dirtyStructure.set(true);\r
  61                         }\r
  62 \r
  63                         @Override\r
  64                         public void columns(int amount) {\r
  65                                 dirtyStructure.set(true);\r
  66                         }\r
  67                         \r
  68                         @Override\r
  69                         public void sources(final String[] available, final String current) {\r
  70                                 dirtySources.set(true);\r
  71                         }\r
  72 \r
  73                         @Override\r
  74                         public void columnWidths(int[] widths) {\r
  75                                 dirtyHeaderSizes.set(true);\r
  76                         }\r
  77                         \r
  78                         @Override\r
  79                         public void cleared(String location) {\r
  80                                 dirtyValues.set(true);\r
  81                         }\r
  82 \r
  83                         @Override\r
  84                         public void propertyChange(String location, String property, Object value) {\r
  85                                 dirtyValues.set(true);\r
  86                         }\r
  87                         \r
  88                         @Override\r
  89                         public void flush() {\r
  90                                 \r
  91                                 final boolean structure = dirtyStructure.compareAndSet(true, false);\r
  92                                 final boolean values = dirtyValues.compareAndSet(true, false);\r
  93                                 final boolean headerSizes = dirtyHeaderSizes.compareAndSet(true, false);\r
  94                                 final boolean sources = dirtySources.compareAndSet(true, false);\r
  95                                 \r
  96                                 if(sources) {\r
  97                                         AWTThread.getThreadAccess().asyncExec(new Runnable() {\r
  98                                                 @Override\r
  99                                                 public void run() {\r
 100                                                         \r
 101                                                         model.setSources();\r
 102                                                         \r
 103                                                 }\r
 104                                         });\r
 105                                 }\r
 106 \r
 107                                 if (Spreadsheet.DEBUG)\r
 108                                     System.out.println("ClientTableModel.ClientModelListener.flush: structure=" + structure + ", values=" + values + ", headerSizes=" + headerSizes);\r
 109                                 \r
 110                                 if(structure || values || headerSizes) {\r
 111                                         \r
 112                                         AWTThread.getThreadAccess().asyncExec(new Runnable() {\r
 113 \r
 114                                                 @Override\r
 115                                                 public void run() {\r
 116                                                         \r
 117                                                         int[] cc = table.getSelectedColumns();\r
 118                                                         int[] rc = table.getSelectedRows();\r
 119                                                         \r
 120                                                         if(structure) fireTableStructureChanged();\r
 121                                                         if(values) fireTableDataChanged();\r
 122 \r
 123                                                         if (headerSizes)\r
 124                                                             table.applyHeaderSizes(ClientTableModel.this.model);\r
 125 \r
 126                                                         if(rc.length == 1 && cc.length == 1) {\r
 127                                                                 table.setColumnSelectionInterval(cc[0], cc[0]);\r
 128                                                                 table.setRowSelectionInterval(rc[0], rc[0]);\r
 129                                                         }\r
 130                                                         \r
 131                                                 }\r
 132                                                 \r
 133                                         });\r
 134                                         \r
 135                                 }\r
 136                                 \r
 137                         }\r
 138                         \r
 139                 });\r
 140                 \r
 141         }\r
 142         \r
 143         @Override\r
 144         public Object getValueAt(int row, int column) {\r
 145                 String location = SpreadsheetUtils.cellName(row, column);\r
 146                 \r
 147 //              System.out.println("CellValue for location " + location);\r
 148                 \r
 149                 Color foregroundColor = null;\r
 150                 Color backgroundColor = null;\r
 151                 Font font = null;\r
 152                 int borderValue = 0;\r
 153                 int alignValue = 0;\r
 154                 String formatString = null;\r
 155                 int formatIndex = 0;\r
 156                 SpreadsheetStyle style = model.getPropertyAt(location, "style");\r
 157                 if (style != null) {\r
 158                 foregroundColor = style.foreground != null ? Colors.awt(style.foreground) : null;\r
 159                 backgroundColor = style.background != null ? Colors.awt(style.background) : null;\r
 160                 font = style.font != null ? Fonts.awt(style.font) : null;\r
 161                 alignValue = style.align;\r
 162                 borderValue = style.border;\r
 163                 \r
 164                 formatString = style.formatString;\r
 165                 formatIndex = style.formatIndex;\r
 166                 }\r
 167 \r
 168                 Boolean editable = model.getPropertyAt(location, "editable");\r
 169                 boolean editableValue = editable != null ? editable : false;\r
 170                 \r
 171                 OperationMode currentMode = model.getPropertyAt(ClientModel.MODE, ClientModel.MODE_CURRENT);\r
 172                 if (!OperationMode.OPERATION.equals(currentMode))\r
 173                     editableValue = true;\r
 174                 \r
 175                 return new CellValue(SpreadsheetUtils.getFormattedLabel(model, row, column, formatIndex, formatString), font, foregroundColor, backgroundColor, borderValue, alignValue, editableValue);\r
 176         }\r
 177         \r
 178         @Override\r
 179         public int getColumnCount() {\r
 180                 return model.getColumns();\r
 181         }\r
 182         \r
 183         @Override\r
 184         public String getColumnName(int column) {\r
 185                 String[] names = model.getPropertyAt(ClientModel.HEADERS, ClientModel.HEADERS_COL_LABELS);\r
 186                 if(column < names.length) return names[column];\r
 187                 else return super.getColumnName(column);\r
 188         }\r
 189         \r
 190         @Override\r
 191         public int getRowCount() {\r
 192                 //TODO: haxx for initialization\r
 193                 if(model == null) return 0;\r
 194                 return model.getRows();\r
 195         }\r
 196         \r
 197 //      void applyHeaderSizes() {\r
 198 //              \r
 199 //      }\r
 200 //      \r
 201 ////    synchronized void applyDimensions() {\r
 202 ////\r
 203 ////            boolean fitRows = model.getPropertyAt(ClientModel.DIMENSIONS, ClientModel.DIMENSIONS_FIT_ROWS);\r
 204 ////            boolean fitColumns = model.getPropertyAt(ClientModel.DIMENSIONS, ClientModel.DIMENSIONS_FIT_COLS);\r
 205 ////\r
 206 ////            int currentRows = getRowCount();\r
 207 ////            int currentCols = getColumnCount();\r
 208 ////\r
 209 ////            int maxRow = model.getRows();\r
 210 ////            int maxColumn = model.getColumns();\r
 211 ////            \r
 212 ////            int rowCount = model.getPropertyAt(ClientModel.DIMENSIONS, ClientModel.DIMENSIONS_ROW_COUNT);\r
 213 ////            int columnCount = model.getPropertyAt(ClientModel.DIMENSIONS, ClientModel.DIMENSIONS_COL_COUNT);\r
 214 ////            \r
 215 ////            if(Spreadsheet.DEBUG) {\r
 216 ////                    System.out.println("SimpleContainerTableModel.applyDimensions " + Thread.currentThread().getName());\r
 217 ////                    System.out.println("-current model rows " + currentRows);\r
 218 ////                    System.out.println("-current model cols " + currentCols);\r
 219 //////                  if(listener != null) {\r
 220 //////                          System.out.println("-current table rows " + table.getRowModel().getSize());\r
 221 //////                          System.out.println("-current table cols " + table.getColumnModel().getColumnCount());\r
 222 //////                  }\r
 223 ////                    System.out.println("-target rows " + rowCount);\r
 224 ////                    System.out.println("-target cols " + columnCount);\r
 225 ////                    System.out.println("-fit rows " + fitRows);\r
 226 ////                    System.out.println("-fit cols " + fitColumns);\r
 227 ////            }\r
 228 ////            \r
 229 ////            if(fitRows) {\r
 230 ////                    if(maxRow != currentRows) {\r
 231 ////                            setRowCount(maxRow);\r
 232 ////                            if(table != null) table.getRowModel().setSize(maxRow);\r
 233 ////                            setColumnWidths();\r
 234 ////                    }\r
 235 ////            } else {\r
 236 ////                    if(rowCount != currentRows) {\r
 237 ////                            setRowCount(rowCount);\r
 238 ////                            if(table != null) table.getRowModel().setSize(rowCount);\r
 239 ////                            setColumnWidths();\r
 240 ////                    }\r
 241 ////            }\r
 242 ////            if(fitColumns) {\r
 243 ////                    if(maxColumn != currentCols) {\r
 244 ////                            setColumnCount(maxColumn);\r
 245 //////                          applyLabels();\r
 246 ////                            setColumnWidths();\r
 247 ////                    }\r
 248 ////            } else {\r
 249 ////                    if(columnCount != currentCols) {\r
 250 ////                            setColumnCount(columnCount);\r
 251 //////                          applyLabels();\r
 252 ////                            setColumnWidths();\r
 253 ////                    }\r
 254 ////            }\r
 255 ////            \r
 256 ////    }\r
 257 //      \r
 258 ////    private synchronized void applyLabels() {\r
 259 ////            \r
 260 ////            if(Spreadsheet.DEBUG) System.out.println("SimpleContainerTableModel.applyLabels");\r
 261 ////            \r
 262 ////            for(Map.Entry<String, HashMap<String, Object>> e : cells.entrySet()) {\r
 263 ////                    String location = e.getKey();\r
 264 ////                    Range r = SpreadsheetUtils.decodeCellAbsolute(location);\r
 265 ////                    if(r.startRow >= getRowCount() || r.startColumn >= getColumnCount()) continue;\r
 266 ////                    String label = (String)e.getValue().get("Label");\r
 267 ////                    if(Spreadsheet.DEBUG) System.out.println("setLabel '" + label + "' at " + location + " " + getRowCount() + " " + getColumnCount());\r
 268 ////                    setValueAt(label, r.startRow, r.startColumn);   \r
 269 ////            }\r
 270 ////            \r
 271 ////    }\r
 272 //      \r
 273 //      private synchronized void setColumnWidths() {\r
 274 //\r
 275 //              if(Spreadsheet.DEBUG) System.out.println("SimpleContainerTableModel.setColumnWidths");\r
 276 //              \r
 277 //              if(table != null) {\r
 278 //\r
 279 //                      int[] columnWidths = model.getPropertyAt(ClientModel.HEADERS, ClientModel.HEADERS_COL_WIDTHS);\r
 280 //\r
 281 //                      int columnCount = table.getColumnModel().getColumnCount();\r
 282 //                      \r
 283 //                      for(int i = 0; i < columnWidths.length && i < columnCount ; i++) \r
 284 //                      { \r
 285 //                              TableColumn column = table.getColumnModel().getColumn(i);\r
 286 //                              int preferred = columnWidths[i];\r
 287 //                              if(preferred > 0)\r
 288 //                                      column.setPreferredWidth(preferred); \r
 289 //                      }\r
 290 //                      \r
 291 //              }\r
 292 //              \r
 293 //      }\r
 294 //      \r
 295 //      synchronized String[] createColumnIdentifiers(String[] defined) {\r
 296 //\r
 297 //              int currentCols = getColumnCount();\r
 298 //              String[] identifiers = new String[currentCols];\r
 299 //              int i=0;\r
 300 //              for(;i<defined.length && i<currentCols;i++) {\r
 301 //                      identifiers[i] = defined[i];\r
 302 //              }\r
 303 //              for(;i<currentCols;i++) {\r
 304 //                      identifiers[i] = SpreadsheetUtils.columnName(i);\r
 305 //              }\r
 306 //              return identifiers;\r
 307 //\r
 308 //      }\r
 309 //      \r
 310 //      @Override\r
 311 //      public String getColumnName(int column) {\r
 312 //              new Exception("getColumnName " + column).printStackTrace();\r
 313 //              String[] names = model.getPropertyAt(ClientModel.HEADERS, ClientModel.HEADERS_COL_LABELS);\r
 314 //              if(column < names.length) return names[column];\r
 315 //              else return super.getColumnName(column);\r
 316 //      }\r
 317 //      \r
 318 //      synchronized void applyHeaders() {\r
 319 //\r
 320 //              AWTThread.getThreadAccess().asyncExec(new Runnable() {\r
 321 //\r
 322 //                      @Override\r
 323 //                      public void run() {\r
 324 //\r
 325 //                              String[] columnLabels = model.getPropertyAt(ClientModel.HEADERS, ClientModel.HEADERS_COL_LABELS);\r
 326 //                              String[] filledColumnLabels = createColumnIdentifiers(columnLabels);\r
 327 //                              String[] rowLabels = model.getPropertyAt(ClientModel.HEADERS, ClientModel.HEADERS_ROW_LABELS);\r
 328 //\r
 329 //                              if(Spreadsheet.DEBUG) {\r
 330 //                                      System.out.println("SimpleContainerTableModel.applyHeaders");\r
 331 //                                      System.out.println("-columnLabels=" + Arrays.toString(columnLabels));\r
 332 //                                      System.out.println("-filledColumnLabels=" + Arrays.toString(filledColumnLabels));\r
 333 //                                      System.out.println("-rowLabels=" + Arrays.toString(rowLabels));\r
 334 //                              }\r
 335 //                              \r
 336 //                              setColumnIdentifiers(filledColumnLabels);\r
 337 //                              \r
 338 ////                            if(listener != null) {\r
 339 ////                                    listener.rowLabels(rowLabels);\r
 340 ////                            }\r
 341 //                              \r
 342 //                              if(table != null) {\r
 343 //                              table.getRowModel().ensureCapacity(rowLabels.length);\r
 344 //                              int i=0;\r
 345 //                              for(;i<rowLabels.length && i<table.getRowModel().size();i++) {\r
 346 //                                      table.getRowModel().setElementAt(rowLabels[i], i);\r
 347 //                              }\r
 348 //                              for(;i<rowLabels.length;i++) {\r
 349 //                                      table.getRowModel().addElement(rowLabels[i]);\r
 350 //                              }\r
 351 //                              }\r
 352 //                              \r
 353 ////                            applyLabels();\r
 354 //                              \r
 355 //                      }\r
 356 //                      \r
 357 //              });\r
 358 //              \r
 359 //      }\r
 360         \r
 361 }\r